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PULS

PULS

Power supply 1-phase, 12 V dc Dimension C Series

  • Output current 30 A
  • Up to 92.5% efficiency
  • 65 mm wide
  • Active PFC
  • Hiccup Plus

Product description

Puls Dimension C-series stands for cost optimization without compromising quality, reliability or performance. CPS20.121 high efficiency over a wide load range, which results in reduced power consumption and longer life regardless of load current. An average efficiency is 91.6% with a peak value of 92.6%. In addition, power losses very low at idle, only 3 W at 230 V ac.

 

Short-circuit currents. CPS20 can leave short-circuit currents which is 4 times the nominal current for 15 ms, which helps secondary fuses and achieve selectivity.

 

Hiccup Plus.

With new pulse short circuit protection you get optimum protection. The unit leaves a very high short circuit that solves fuses and provides sufficient starting current for example DC motors. If the output voltage falls below 6 V dc is 2x the rated power is left for 2 seconds, then close the unit by the end to make a new restart attempts after about 18 seconds. This feature ensures a high short-circuit/overload current while avoiding a constant high current that can lead to heat and component damage.

 

Technical advantages. CPS20 has active power factor correction (PFC) and actively current inrush protection that effectively reduces start currents which are ideal if several units are connected in the same phase or if the supply is current limited through example. AC UPS. The protection is always active, regardless of the temperature. DC-OK output, wide temperature range, a large number of approvals and transient filter which ensures operation in interference prone electrical environment makes the unit suitable for virtually all installations.

 

For a good cooling, we recommend a clearance of 40 mm over 20 mm below and 5 mm on the sides. (15 mm on the sides of adjacent product is a heat source, such as another power supply.)

 

Stripping sec. fuses

 

0,75 mm2

1,0 mm2

1,5 mm2

2,5 mm2

C-3A

9 m

12 m

18 m

26 m

C-4A

7 m

10 m

14 m

22 m

C-6A

4 m

6 m

10 m

14 m

C-8A

3 m

5 m

8 m

12 m

C-10A

3 m

4 m

7 m

10 m

B-6A

8 m

11 m

14 m

24 m

B-10A

5 m

7 m

10 m

17 m

B-13A

4 m

6 m

9 m

14 m

B-16A

3 m

5 m

7 m

11 m

 

 

 

Variant

CPS20.121
POWER SUPPLY 12VDC 360W 30A

Specifications

Input voltage range Wide-range
Number of phases 1
Input voltage AC 100-240 V
Input voltage ac min 85 V AC
Input voltage ac max 264 V AC
Inrush current at 120 V ac typical 9 A
Input current at 230 V ac typical 7 A
Power Factor at 120 V AC, full load. Typical 0,99
Power Factor at 230 V AC, full load. Typical 0,95
Supply Frequency 50-60 ±6 %
Power Consumption At 120 V AC 3,3 A
Power Consumption At 230 V AC 1,8 A
Type Power Supply AC-DC
Output voltage 12 V DC
Output voltage min 12 V DC
Output voltage max 15 V DC
Output Current 30 A
Effect 360 W
Power Reduction Of 60 To 70 ° C 0,75 W/°C
Ripple. max 100 mV pp
Temperature Range Without Derating From -25 °C
Temperature Range Without Derating To 60 °C
Efficiency At 120 V AC, full load. Typical 91,4 %
Efficiency At 230 V AC. Typical 91,6 %
Efficiency At 230 V AC, full load. Typical 92,6 %
Lifetime at 120 V ac, full load and +40 ° C 50000 h
Lifetime at 230 V ac, full load and +40 ° C 54000 h
MTBF (IEC 61709) 230 V AC, Maximum Load, 40 ° C 554000 h
Width 65 mm
Height 124 mm
Depth 127 mm
Weight 1 kg
Clamp type Screw
Series Dimension C
Approvals ABS, ATEX, CB, CE, CSA US, cRUus, cULus, EAC, GL, IECEx
DC relay output Yes
Material Protection Aluminium
Hold-up time at 120 V AC, full load. Typical. 35 ms
Hold-up time at 230 V AC, full load. Typical. 35 ms
IP Class IP20
Active Transient Yes
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